Arrays - Java Software Solutions: Foundations of Program Design - page 401

LISTING 8.9
//********************************************************************
// DVD.java Author: Lewis/Loftus
//
// Represents a DVD video disc.
//********************************************************************
import java.text.NumberFormat;
public class DVD
{
private String title, director;
private int year;
private double cost;
private boolean bluray;
//-----------------------------------------------------------------
// Creates a new DVD with the specified information.
//-----------------------------------------------------------------
public DVD (String title, String director, int year, double cost,
boolean bluray)
{
this .title = title;
this .director = director;
this .year = year;
this .cost = cost;
this .bluray = bluray;
}
//-----------------------------------------------------------------
// Returns a string description of this DVD.
//-----------------------------------------------------------------
public String toString()
{
NumberFormat fmt = NumberFormat.getCurrencyInstance();
String description;
description = fmt.format(cost) + "\t" + year + "\t";
description += title + "\t" + director;
if (bluray)
description += "\t" + "Blu-ray";
return description;
}
}